| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $73.60 | 12.799% | $83.0201 | $83.02 | $83.00 | $83.00 |
| Purchase #2 | $47.77 | 9.471% | $52.2943 | $52.29 | $52.30 | $52.30 |
| Purchase #3 | $105.32 | 9.357% | $115.1748 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $5.68 | 5.812% | $6.0101 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $122.62 | 13.644% | $139.3503 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $128.41 | 8.415% | $139.2157 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $185.38 | 9.411% | $202.8261 | $202.83 | $202.85 | $202.80 |
| 7 purchase totals = | $668.78 | $737.8914 | $737.89 | $737.85 | $737.90 | |